RESULTS:

DM incidence per 100 person-years was 2.44, 1.55, and 1.70 for HIV-infected women; 1.89, 0.85, and 1.13 for HIV-uninfected women, using definition I, II, and III, respectively. After adjustment for traditional DM risk factors, HIVinfection was associated with 1.23-, 1.90-, and 1.38-fold higher risk of incident DM, respectively; the association reached statistical significance only when confirmation with a second FG ≥126 mg/dL was required. Older age, obesity, and a family history of DM were each consistently and strongly associated with increased DM risk.

CONCLUSIONS:

HIVinfection is consistently associated with greater risk of DM. Inclusion of an elevated A1C to define DM increases the accuracy of the diagnosis and only slightly attenuates the magnitude of the association otherwise observed between HIV and DM. By contrast, a DM diagnosis made without any confirmatory criteria for FG ≥126 mg/dL overestimates the incidence, while also underestimating the effects of HIV on DM risk, and should be avoided.